McCurdy AU300 clone - development thread

Ok so I'm far enough along now that I wanted to put this out into the world. I've been working on these original AU300 tube preamp modules for over a year now for a client who's gone down the rabbit hole- going to far as to have a metal shop fabricate replica sleds so we can build multiple variations of transformer combos that he can swap in and out. He has the original 8 slot rack, the original tube regulated PSU, and I built him a full XLR IO panel, and a control panel with PEC pots...Read more